Specification Of S235 Steel Flange
| Specification | S235 Steel Flange |
|---|---|
| Length | NPS 1⁄₂" To NPS 48” |
| Face Type | RTJ/ FF/ RF/ lap joint/ Male & Female / Tongue & Groove. |
| Schedule | SCH 5S, SCH 10, SCH 40, SCH 80, SCH 120, SCH 160, SCH 180 To XXS |
| Flange Equipment | Pushing Machine/ electric bevelling machine/ Press machine/ Bending machine/ Sand-blasting machine etc |
| Dimensions And Standard | ASME B16.5 |
| Production Technique | Forged/ Heat treated and machined |
| Forging Methods | Casting/ Forging/ Rolling/ Cutting |
| Coating | Anti-rust Paint/ Zinc Plated/ Oil Black Paint/ Yellow Transparent/ Cold and Hot Dip Galvanized |
| Supporting Material | Gasket/ Ring Joint/ Flange Bolts |
| Flange Test | Hydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector |
S235JR Flanges Price List
| Type Of Flange | Size In Inch | SCH | Class | Grade | Price In INR (India) Per Piece |
|---|---|---|---|---|---|
| Weld Neck Flange | 3/4 | 40 | 150 | Carbon Steel S235 | 145.00 |
| - | 1 | 40 | 150 | - | 284.00 |
| - | 2 | 40 | 150 | - | 393.00 |
| - | 3 | 40 | 150 | - | 878.00 |
| - | 4 | 80 | 300 | - | 1267.00 |
| - | 6 | 80 | 300 | - | 1478.00 |
| - | 8 | 80 | 300 | - | 1867.00 |
| - | 10 | 80 | 300 | - | 2265.00 |
| Weld Neck Flange | 12 | 80 | 300 | Carbon Steel S235 | 2663.00 |
Types Of S235JR Carbon Steel Flange
En 10025 S235jr Flanges
En S235 Steel Flanges
S235 Galvanized Flanges
S235 Grade Steel Flanges
Din S235jr Flanges
S235 Din En 1993-1-1 Flanges
Steel S235 Blind flange
S235 Weld Neck Flange
S235 Slip On Flange
S235J2G3 Threaded Flange
En 10025 S235jr Socket Weld Flange
Steel S235 Lap joint flange
En 10025 S235jr Pipe Flanges
En S235 Flanges
S235 Galvanized Steel Flanges
Grade S235 Steel Flanges
DIN EN 10025 S235jr Flanges
CS S235 Din En 1993-1-1 Flanges
S235 Steel Flange
S235JR Flanges
S235jrg2 flange
S235 Flange
S235 Pipe Flange
S235 Forged Flange
Carbon Steel S235 Flanges
S235JR Carbon Steel Flange
DIN 2576 S235JR Flange
Mild Steel S235 Flanges
S235 Mild Steel Flange
S235 Carbon Steel Plate Flange
S235 Equivalent Grade In India
| S235 | S275 | S355 |
|---|---|---|
| A283C | A570Gr40 | A572Gr50 |
S235 Tensile Strength
| Grade Of Structural Steel | Tensile Strength MPa at Nom thickness between 3mm and 16mm |
|---|---|
| S235 Steel Flange | 360 – 510 MPa |
| S275 Flange | 370 – 530 MPa |
| S355 Flange | 470 – 630 MPa |
S235 Temperature Range
|
Impact Resistance |
Temperature |
||
|---|---|---|---|
| Temperature code | Testing temperature | Impact code | Testing strength |
| R | +20 °C | J | 27 J |
| 0 | 0 °C | K | 40 J |
| 2 | -20 °C | L | 60 J |
S235 Yield Strength
| Grade Of Structural Steel at 16mm | Minimum Yield Strength at nominal thickness 16mm | |
|---|---|---|
| S235 Steel Flange | 33 000 ksi | 235 N/mm 2 |
| S275 Flange | 36 000 ksi | 275 N/mm 2 |
| S355 Flange | 50 000 ksi | 355 N/mm 2 |
S235 Hardness
| Grade | Brinell hardness, HB max |
| S235 | 100 – 154 |
| S275 | 121 – 163 |
| S355 | 146 – 187 |
| S420 | 143 – 184 |
S235 Chemical Composition
| Composition | Chemical content % by weight | |||
|---|---|---|---|---|
|
S235 Steel Flange |
S275 Flange |
S355 Flange |
S420 Flange |
|
| Manganese (Mn) maximum | 1.6 | 1.6 | 1.6 | 1.6 |
| Silicon (Si) maximum | 0.05 | 0.05 | 0.05 | 0.5 |
| Carbon (C) maximum | 0.22 | 0.25 | 0.23 | 0.12 |
| Phosphorus (P) maximum | 0.05 | 0.04 | 0.05 | 0.025 |
| Sulfur (S) maximum | 0.05 | 0.05 | 0.05 | 0.015 |
S235 Mechanical Properties
| Grade | Tensile strength, Rm, MPa (N/mm2) | 0,2% Yield strength, Rp0, 2minimum, (MPa) |
|---|---|---|
|
S235 Steel Flange |
360 – 510 | 235 |
|
S275 Flanges |
370 – 530 | 275 |
|
S355 Flanges |
470 – 630 | 355 |
|
S420 Flanges |
480 – 620 | 420 |
En 10025 S235jr Flanges Dimensions
| Rated Diameter | Pipe | Flange | Screws | Weight In KG | |||||
| (X) | (C) | (D) | (T) | (h) | (Thread) | (Bolt holes) | (Kilogram) | ||
| 200 | 219,1 | 221,5 | 295 | 340 | 24 | 22 | M20 | 8 | 9,244 |
| 250 | 273,0 | 276,5 | 350 | 395 | 26 | 22 | M20 | 12 | 11,788 |
| 300 | 323,9 | 327,5 | 400 | 445 | 26 | 22 | M20 | 12 | 13,578 |
| 350 | 355,6 | 359,5 | 460 | 505 | 30 | 22 | M20 | 16 | 21,766 |
| 400 | 406,4 | 411,0 | 515 | 565 | 32 | 26 | M24 | 16 | 27,436 |
| 450 | 457,2 | 462,0 | 565 | 615 | 36 | 26 | M24 | 20 | 33,470 |
| 500 | 508,0 | 513,5 | 620 | 670 | 38 | 26 | M24 | 20 | 40,103 |
| 600 | 610,0 | 616,5 | 725 | 780 | 42 | 30 | M27 | 20 | 54,297 |
| 700 | 711,0 | 714,2 | 840 | 895 | 50 | 30 | M27 | 24 | 82,777 |
| 800 | 813,0 | 815,8 | 950 | 1015 | 56 | 33 | M30 | 24 | 116,534 |
| 900 | 914,0 | 917,4 | 1050 | 1115 | 62 | 33 | M30 | 28 | 141,425 |
| 1000 | 1016,0 | 1019,0 | 1160 | 1230 | 70 | 36 | M33 | 28 | 188,561 |
| 1200 | 1219,0 | 1224,0 | 1380 | 1455 | 83 | 39 | M36 | 32 | 290,884 |
EN 10025 S235 Equivalent
| S235JR | EN 1.0038 |
|---|---|
| S235J2 | EN 1.0117 |
| S275JR | EN 1.0044 |
| S275J2 | EN 1.0145 |
| S355JR | EN 1.0045 |
| S355J0 | EN 1.0553 |
| S355J2 | EN 1.0577 |
| S420M | EN 1.8827 |

